<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script src="../vue.js" type="text/javascript" charset="utf-8"></script>
	</head>
	<body>
		<div id="app">
			<select v-model="selected">
				<option disabled value="">请选择城市</option>
				<option value="bj">北京</option>
				<option value="sh">上海</option>
				<option>广州</option>
				<option>深圳</option>
			</select>
			<p>{{selected}}</p>
		</div>
	</body>
</html>
<script type="text/javascript">
	new Vue({
		el: '#app',
		data: {
			selected: 'sh'
		}
	})
</script>
